CN210119683U - Material yard safety monitoring device - Google Patents
Material yard safety monitoring device Download PDFInfo
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- CN210119683U CN210119683U CN201920767311.9U CN201920767311U CN210119683U CN 210119683 U CN210119683 U CN 210119683U CN 201920767311 U CN201920767311 U CN 201920767311U CN 210119683 U CN210119683 U CN 210119683U
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Abstract
The utility model discloses a material yard safety monitoring device, which comprises a plurality of object detection sensors arranged at the entrance of a material yard, a host and a slave; the host comprises a first controller and a first wireless communication module connected with the first controller; the slave machine comprises a second controller and a second wireless communication module connected with the second controller; the slave is arranged on the vehicle; the first controller of the host computer is wirelessly connected with the second controller of the slave computer through the first wireless communication module and the second wireless communication module; each object detection sensor is installed in sequence according to the direction of the material yard inlet, and each object detection sensor is connected with a first controller in the host machine respectively. The utility model discloses the device can make in the material yard operation vehicle driver can be timely and accurate monitoring material yard entry people car business turn over into the condition, ensures the security of operation vehicle operation.
Description
Technical Field
The utility model relates to a safety monitoring technical field, in particular to material yard safety monitoring device.
Background
With the development of social economy, the pace of urban construction and industrial development is steadily forward, and construction sites and industrial operations are more and more frequent. On the material yard, because personnel and vehicle often pass in and out, personnel and vehicle condition are complicated, therefore current material yard sends the safety warning early warning to the personnel and the vehicle that get into the yard through installing audible-visual annunciator at the door opening, the audible-visual annunciator that the audible-visual annunciator circuit that is connected with the door opening is installed to the position of waking up the goal relatively in the yard, reminds the operation vehicle driver in the yard someone or other vehicles to be about to get into its operation region, pay attention to and observe the surrounding environment. This kind of early warning mode can play the early warning effect to a certain extent, but because the operation region of working vehicle is big, the vehicle driver can not pay close attention to the audible-visual annunciator's of fixed point installation state at any time, consequently can not accurately receive early warning information in time, and can't judge when the working vehicle driver hears the early warning sound whether other vehicles or personnel get into the material yard, also can't know whether other vehicles and personnel leave the material yard, personnel and the vehicle safety accident that lead to the material yard take place occasionally.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming and not enough, provide a material yard safety monitoring device, the device can make in the material yard operation vehicle driver can be in time and accurate monitoring material yard entry people's car business turn over and go into the condition, ensures the security of operation vehicle operation.
The purpose of the utility model is realized through the following technical scheme: a material yard safety monitoring device comprises a plurality of object detection sensors, a host and a slave, wherein the object detection sensors are arranged at an inlet of a material yard;
the host comprises a first controller and a first wireless communication module connected with the first controller;
the slave machine comprises a second controller and a second wireless communication module connected with the second controller; the slave is arranged on the vehicle;
the first controller of the host computer is wirelessly connected with the second controller of the slave computer through the first wireless communication module and the second wireless communication module;
each object detection sensor is installed in sequence according to the direction of the material yard inlet, and each object detection sensor is connected with a first controller in the host machine respectively.
Preferably, the object detection sensors include a first object detection sensor, a second object detection sensor, and a third object detection sensor; the first object detection sensor, the second object detection sensor and the third object detection sensor are sequentially installed in the direction of the material yard entrance;
the first object detection sensor and the third object detection sensor are installed at a height suitable for detecting the height of a human body; the second object detection sensor is mounted at a height suitable for detecting the height of the vehicle.
Furthermore, the system also comprises a door opening detection sensor connected with the first controller of the host, wherein the door opening detection sensor is arranged in the material yard gate; the first controller of the host is connected with the switch control equipment of the gate of the material yard and used for sending a gate switch control signal to the switch control equipment of the gate.
Furthermore, the object detection sensor further comprises a fourth object detection sensor, the fourth object detection sensor is installed at the position of the material yard entrance, and the setting height of the fourth object detection sensor is suitable for detecting the vehicle with the height exceeding a certain value.
Still further, the vehicle lifting hopper further comprises a fifth object detection sensor connected with the first controller of the main machine, the fifth object detection sensor is installed inside the material storage yard, and the setting height of the fifth object detection sensor is suitable for detecting that the vehicle lifting hopper is lifted to a certain height.
Preferably, the object detection sensor is a grating sensor, an infrared sensor, a laser ranging sensor or a radar.
Preferably, the main machine further comprises a first alarm which is arranged at the inlet of the material yard and connected with the first controller; the slave machine also comprises a second alarm which is arranged on the vehicle and connected with the second controller.
Preferably, the number of the slave machines is plural, and each slave machine is provided on each work vehicle; and each slave machine is wirelessly connected with the first wireless communication module of the host machine through the second wireless communication module.
Preferably, the second controller of the slave is connected with a door opening control button, and sends a switch control signal to the first controller of the host according to the working state of the door opening control button; the first controller of the host is connected with the switch control equipment of the gate of the material yard and used for sending a gate switch control signal to the switch control equipment of the gate.
Preferably, the host computer is connected with a remote DCS system, the DCS system is connected with a video monitor arranged in the material yard, and whether personnel get off the vehicle in the material yard and the number of the personnel and the number of the vehicles in the material yard are monitored through the video monitor.
The utility model discloses for prior art have following advantage and effect:
(1) the utility model discloses a material yard safety monitoring device, which comprises a plurality of object detection sensors arranged at the entrance of the material yard, a host and a slave; the host comprises a first controller and a first wireless communication module connected with the first controller; the slave machine comprises a second controller and a second wireless communication module connected with the second controller; the slave is arranged on the working vehicle; the host and the slave are in wireless connection through a wireless communication module; each object detection sensor is installed in sequence according to the direction of the material yard inlet, and each object detection sensor is connected with a first controller in the host machine respectively. The utility model discloses in, including a plurality of object detection sensors, each object detection sensor is installed in proper order according to the direction of material yard entry, consequently the business turn over condition of material yard entry personnel and vehicle can be judged according to the received order in proper order that comes from each object detection sensor's signal to first controller to the follow machine of installation on the business turn over condition conveying operation vehicle of personnel and vehicle that will judge, make the interior operation vehicle driver of material yard entry personnel car business turn over the circumstances of going into of material yard that can in time and accurate monitoring, ensure the security of operation vehicle operation. In addition, in the embodiment, the slave machine and the master machine are in a wireless communication mode, and complex electric connection is not needed, so that when a new work vehicle enters a material yard, one slave machine can be directly allocated to the work vehicle, and the method has the advantage of convenience and completeness in monitoring.
(2) In the safety monitoring device for the material yard of the utility model, the object detection sensors can comprise a first object detection sensor, a second object detection sensor and a third object detection sensor, and the first object detection sensor, the second object detection sensor and the third object detection sensor are sequentially installed according to the direction of the material yard entrance; the first object detection sensor and the third object detection sensor are installed at a height suitable for detecting the height of the human body; the second object detection sensor is mounted at a height suitable for detecting the height of the vehicle. The first controller of host computer can confirm the business turn over circumstances of material yard entry personnel according to the signal that first object detection sensor and third object detection sensor detected, and the first controller of host computer can confirm the business turn over circumstances of material yard entry vehicle according to the signal that first object detection sensor and second object detection sensor detected, consequently the utility model discloses in, can also distinguish whether the business turn over of material yard entry is the vehicle or personnel, provide further more accurate safety precaution information for the operation vehicle driver in the material yard.
(3) The utility model discloses among the material yard safety monitoring device, still include the detection sensor that opens the door of being connected with the first controller of host computer, open the door and detect the sensor and install in the material yard gate and be located the gate next door, the on-off control equipment of material yard gate is connected to the first controller of host computer for send the on-off control equipment of gate on-off control signal for the gate. When people or vehicles come out of the material yard, the people or vehicles can pass through the door opening detection sensor, the door opening detection sensing device detects corresponding signals, and the first controller of the host can send a gate opening control signal to the switch control equipment of the gate according to the signals detected by the switch detection sensor so as to control the automatic opening of the gate. When the first controller of the host receives the signal detected by the door opening detection sensor and then receives the signal detected by the first object detection sensor, the gate closing control signal is sent to the switch control equipment of the gate, and the gate closing control is realized. Therefore the utility model discloses in, can realize the automatic switch control of material yard gate through the detection sensor that opens the door that sets up in material yard gate.
(4) The utility model discloses among the material yard safety monitoring device, still include the fourth object detection sensor who is connected with the first controller of host computer, fourth object detection sensor installs on material yard entry position, and setting up of fourth object detection sensor highly is suitable for and detects the vehicle that highly exceeds a definite value. The utility model discloses whether the super high condition appears in the vehicle that the controller detected according to the signal that fourth object detection sensor detected entering material yard to prevent the entering of super high vehicle, further guarantee the security in material yard.
(5) The utility model discloses among the material yard safety monitoring device, still include the fifth object detection sensor who is connected with the first controller of host computer, fifth object detection sensor installs inside the material yard, setting up of fifth object detection sensor highly is suitable for and detects the vehicle lift fill and rises to a take the altitude, when the inside operation vehicle lift fill of material yard rises to a take the altitude and makes fifth object detection sensor detect corresponding signal when, the driver of operation vehicle is informed from the machine of will sending signal to inside operation vehicle to first controller, prevent that operation vehicle lift fill from continuing to rise and run into bad canopy framework, avoid the material yard accident.
(6) The utility model discloses among the material yard safety monitoring device, the first controller of host computer is connected with first alarm, this first alarm setting is in material yard entry, when the definite vehicle or personnel get into the material yard, can carry out the early warning through first alarm, in addition, the second controller of following the computer is connected with the second alarm, when the second controller of following the computer receives the business turn over condition information of material yard entry personnel and vehicle that the first controller of host computer sent, can directly inform the operation vehicle driver through the mode that the second alarm was reported to the police.
(7) In the material yard safety monitoring device of the utility model, the number of the slave machines is multiple, and each slave machine is respectively arranged on each operation vehicle; each slave machine is in wireless connection with the first wireless communication module of the host machine through the second wireless communication module respectively, so that multipoint wireless transmission is realized, and the early warning signals are sent to each vehicle operating in the material yard in real time.
(8) In the material yard safety monitoring device, the second controller of the slave machine is connected with a door opening control button, and sends a switch control signal to the first controller of the host machine according to the working state of the door opening control button; the first controller of the host is connected with the switch control equipment of the gate of the material yard and used for sending a gate switch control signal to the switch control equipment of the gate; the utility model has the above structure for when taking place the early warning, the operation vehicle driver can realize the remote switch control to material yard gate through the control button that opens the door that the driver's cabin set up.
(9) The utility model discloses among the material store yard safety monitoring device, long-range DCS system is connected to the host computer, the video monitor of arranging at the material store yard is connected to the DCS system, whether have personnel to get off in the monitoring material store yard through the video monitor and the personnel number and the vehicle number that appear in the material store yard to the safety condition in real-time control store yard, monitor someone at the video monitor and get off the vehicle-hour, the DCS system can send corresponding signal and inform the host computer, inform the slave computer on each operation vehicle again by the host computer, realize more comprehensive safety monitoring.
Drawings
Fig. 1 is the structure schematic diagram of the material yard safety monitoring device of the utility model.
Fig. 2 is the structural schematic diagram of the material yard safety monitoring device of the utility model.
Fig. 3 is an installation schematic diagram of each object detection sensor in the material yard safety monitoring device of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Examples
The embodiment discloses a material yard safety monitoring device, as shown in fig. 1 and 2, which includes a plurality of object detection sensors arranged at an inlet of a material yard, a master machine and a slave machine. The host comprises a first controller and a first wireless communication module connected with the first controller; the slave machine comprises a second controller and a second wireless communication module connected with the second controller. The slave is arranged on the vehicle; the first controller of the master machine and the second controller of the slave machine are in wireless connection through the first wireless communication module and the second wireless communication module. Each object detection sensor is installed in sequence according to the direction of the material yard inlet, and each object detection sensor is connected with a first controller in the host machine respectively.
In the embodiment, the system comprises a plurality of object detection sensors, and the object detection sensors are sequentially installed according to the direction of the material yard entrance, so that the first controller can judge the entering and exiting conditions of personnel and vehicles at the material yard entrance according to the sequential order of the received signals from the object detection sensors and transmit the judged entering and exiting conditions of the personnel and vehicles to the slave machine installed on the working vehicle, so that a driver of the working vehicle at the material yard entrance can timely and accurately monitor the entering and exiting conditions of the personnel and vehicles at the material yard entrance,
in the present embodiment, as shown in fig. 1, the number of slaves may be plural, and each slave is provided on each work vehicle; each slave machine is in wireless connection with the first wireless communication module of the host machine through the second wireless communication module respectively, so that multipoint wireless transmission is realized, and the early warning signals are sent to each vehicle operating in the material yard in real time.
The object detection sensors in this embodiment include a first object detection sensor, a second object detection sensor, and a third object detection sensor; as shown in fig. 3, the first object detection sensor 1#, the second object detection sensor 2# and the third object detection sensor 3# are installed in order in the direction of the yard entrance. Wherein the direction of the arrows in fig. 3 is the direction of the yard entrance.
The first object detection sensor and the third object detection sensor are installed at a height suitable for detecting the height of the human body; the second object detection sensor is mounted at a height suitable for detecting the height of the vehicle. In the embodiment, the first object detection sensor and the third object detection sensor are installed at a height of 0.2-0.8 m, so that people can be detected to pass through the first object detection sensor and the third object detection sensor; the first sensor and the third sensor are installed at a height of 0.2-0.8 m, the second sensor is installed at a height of 2-2.5 m, and a vehicle can be detected to pass through. Under the above-mentioned structure of this embodiment, when personnel got into the material yard entry, first object detection sensor and third object detection sensor will detect corresponding sensing signal in proper order, when personnel go out from the material yard, third object detection sensor and first object detection sensor will detect corresponding sensing signal in proper order, therefore the first controller of host computer can be according to the signal determination material yard entry personnel condition that first object detection sensor and third object detection sensor detected. When a vehicle enters the material yard inlet, the first object detection sensor and the second object detection sensor sequentially detect corresponding sensing signals, when the vehicle exits from the material yard, the second object detection sensor and the first object detection sensor sequentially detect corresponding sensing signals, therefore, the first controller of the host can determine the entering and exiting condition of the vehicle at the material yard inlet according to the signals detected by the first object detection sensor and the second object detection sensor, and the first controller can also distinguish whether the vehicle or the person enters and exits the material yard inlet according to the object detection sensor from which the received signal comes, so that further more accurate safety early warning information is provided for a driver of an operating vehicle in the material yard.
In this embodiment, a door opening detection sensor connected with the first controller of the host is arranged in the material yard gate, and the first controller of the host is connected with the switch control device of the material yard gate and used for sending a gate switch control signal to the switch control device of the gate. When people or vehicles come out of the material yard, the people or vehicles can pass through the door opening detection sensor, the door opening detection sensing device detects corresponding signals, and the first controller of the host can send a gate opening control signal to the switch control equipment of the gate according to the signals detected by the switch detection sensor so as to control the automatic opening of the gate. When the first controller of the host receives the signal detected by the door opening detection sensor and then receives the signal detected by the first object detection sensor, the gate closing control signal is sent to the switch control equipment of the gate, and the gate closing control is realized. Therefore the utility model discloses in, can realize the automatic switch control of material yard gate through the detection sensor that opens the door that sets up in material yard gate.
In this embodiment, the object detection sensor further includes a fourth object detection sensor, the fourth object detection sensor is installed at the entrance of the material yard, and the set height of the fourth object detection sensor is suitable for detecting a vehicle whose height exceeds a certain value. In this embodiment, the installation height of the fourth object detection sensor is 4 meters, when a vehicle with a height of more than 4 meters enters the entrance of the material yard, the fourth object detection sensor will detect a corresponding signal, and the first controller of the host machine can determine whether the vehicle entering the material yard is ultra-high after receiving the signal detected by the fourth object detection sensor.
The device of the embodiment further comprises a fifth object detection sensor connected with the first controller of the host, the fifth object detection sensor is installed inside the material yard, and the setting height of the fifth object detection sensor is suitable for detecting that the vehicle lifting bucket rises to a certain height. When the lifting bucket of the working vehicle in the material yard rises to a certain height, so that the fifth object detection sensor detects a corresponding signal, the first controller sends a signal to the slave of the internal working vehicle to inform a driver of the working vehicle, and the working vehicle is prevented from continuously rising to collide with the shed framework due to a material yard accident.
In this embodiment, the first to fourth object detection sensors may be a grating sensor, an infrared sensor, a laser ranging sensor, or a radar. The fifth object detection sensor and the door opening detection sensor may also be a grating sensor, an infrared sensor, a laser ranging sensor, or a radar, for example, the grating sensor YL-6H 10M. In this embodiment, the first wireless communication module and the second wireless communication module may be a bluetooth communication module or a wifi communication module, etc. In this embodiment, the first controller of the master and the second controller of the slave may select chips such as a single chip microcomputer and a DSP.
As shown in fig. 1 and 2, the main frame of this embodiment further includes a first alarm installed at the material yard entrance and connected to the first controller; the slave machine also comprises a second alarm which is arranged on the vehicle and connected with the second controller. In this embodiment, the first alarm comprises a first buzzer and a first LED lamp respectively connected to the first processor; the second alarm comprises a second buzzer and a second LED lamp which are respectively connected with the second processor. When the host machine judges that a person or a vehicle enters the material yard according to the object detection sensor, related persons including the related persons at the entrance of the material yard and drivers of working vehicles can be directly informed through the first alarm and the second alarm.
In this embodiment, a door opening control button provided in a cab of the work vehicle is connected to the second controller of the slave, and the second controller may send a switch control signal to the first controller of the master according to an operating state of the door opening control button; the first controller of the host is connected with the switch control equipment of the gate of the material yard and used for sending a gate switch control signal to the switch control equipment of the gate. When the driver of the working vehicle with the slave finds that the early warning information exists, the driver of the working vehicle can realize the remote on-off control of the gate of the material yard through a door opening control button arranged in the cab.
In this embodiment, as shown in fig. 1, the host is connected to a remote DCS system, the DCS system is connected to a video monitor disposed in the material yard, and whether or not there are people getting off the vehicle in the material yard and the number of people and vehicles present in the material yard are monitored by the video monitor. The video monitor of the embodiment can adopt a Haokawave warning type intelligent barrel type network camera, and the specific model can be DS-2CD3T46FWDA 2-IS. In the embodiment, the video monitor can monitor the safety condition of the stockyard in real time, when the video monitor monitors that a person gets off the vehicle, the DCS can send corresponding signals to inform the host computer, and the host computer informs the slave computers on the working vehicles, so that more comprehensive safety monitoring is realized. In addition, the video monitor can be equipment with an alarm function, and when the video monitor monitors that a person gets off the vehicle, the video monitor can automatically alarm to remind the person getting off the vehicle and a central control operator.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. A material yard safety monitoring device is characterized by comprising a plurality of object detection sensors, a host and a slave, wherein the object detection sensors are arranged at an inlet of a material yard;
the host comprises a first controller and a first wireless communication module connected with the first controller;
the slave machine comprises a second controller and a second wireless communication module connected with the second controller; the slave is arranged on the vehicle;
the first controller of the host computer is wirelessly connected with the second controller of the slave computer through the first wireless communication module and the second wireless communication module;
each object detection sensor is installed in sequence according to the direction of the material yard inlet, and each object detection sensor is connected with a first controller in the host machine respectively.
2. The material yard safety monitoring device of claim 1, wherein the object detection sensors include a first object detection sensor, a second object detection sensor, and a third object detection sensor; the first object detection sensor, the second object detection sensor and the third object detection sensor are sequentially installed in the direction of the material yard entrance;
the first object detection sensor and the third object detection sensor are installed at a height suitable for detecting the height of a human body; the second object detection sensor is mounted at a height suitable for detecting the height of the vehicle.
3. The material yard safety monitoring device according to claim 2, further comprising a door opening detection sensor connected to the first controller of the main machine, the door opening detection sensor being installed in the material yard gate; the first controller of the host is connected with the switch control equipment of the gate of the material yard and used for sending a gate switch control signal to the switch control equipment of the gate.
4. The material yard safety monitoring device according to claim 2, wherein the object detection sensor further comprises a fourth object detection sensor installed at the material yard entrance position, the fourth object detection sensor being disposed at a height suitable for detecting vehicles having a height exceeding a certain value.
5. The material yard safety monitoring device according to claim 2, further comprising a fifth object detecting sensor connected to the first controller of the main machine, the fifth object detecting sensor being installed inside the material yard, the fifth object detecting sensor being provided at a height suitable for detecting that the vehicle lift hopper is raised to a certain height.
6. The material yard safety monitoring device of claim 1, wherein said object detection sensor is a grating sensor, an infrared sensor, a laser ranging sensor, or a radar.
7. The material yard safety monitoring device according to claim 1, wherein the main machine further comprises a first alarm installed at the material yard entrance and connected to the first controller; the slave machine also comprises a second alarm which is arranged on the vehicle and connected with the second controller.
8. The material yard safety monitoring device according to claim 1, wherein the number of the slave machines is plural, and each slave machine is respectively arranged on each working vehicle; and each slave machine is wirelessly connected with the first wireless communication module of the host machine through the second wireless communication module.
9. The material yard safety monitoring device according to claim 1, wherein a door opening control button is connected to the second controller of the slave machine, and a switch control signal is sent to the first controller of the master machine according to the working state of the door opening control button; the first controller of the host is connected with the switch control equipment of the gate of the material yard and used for sending a gate switch control signal to the switch control equipment of the gate.
10. The material yard safety monitoring device according to claim 1, wherein the host computer is connected with a remote DCS system, the DCS system is connected with a video monitor arranged at the material yard, and whether people get off the material yard and the number of people and vehicles appearing in the material yard are monitored through the video monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767311.9U CN210119683U (en) | 2019-05-27 | 2019-05-27 | Material yard safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767311.9U CN210119683U (en) | 2019-05-27 | 2019-05-27 | Material yard safety monitoring device |
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| Publication Number | Publication Date |
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| CN210119683U true CN210119683U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920767311.9U Active CN210119683U (en) | 2019-05-27 | 2019-05-27 | Material yard safety monitoring device |
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| CN (1) | CN210119683U (en) |
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2019
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